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pci: Use conftest to find if pci_enable_pcie_error_reporting() present

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Use conftest to find if API pci_enable_pcie_error_reporting()
is present. This API is dropped from Linux 6.5 with change
commit 7ec4b34be42345 ("PCI/AER: Unexport
pci_enable_pcie_error_reporting()")

Bug 4346767

Change-Id: Ib0037544b4480b37c0ed6ac8b9ef9aef6ae82619
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3028742
(cherry picked from commit bf46060d1e)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3032090
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>
This commit is contained in:
Laxman Dewangan
2023-12-05 18:07:41 +00:00
committed by mobile promotions
parent ab8b8a6c84
commit 4a1a87890d
6 changed files with 23 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
Makefile
View File

@@ -47,9 +47,6 @@ subdir-ccflags-y += -DNV_V4L2_ASYNC_MATCH_FWNODE_RENAME
# Rename async_nf_init and v4l2_async_subdev_nf_register
subdir-ccflags-y += -DNV_V4L2_ASYNC_NF_SUBDEVICE_INIT_RENAME
# Deprecate PCIED Error reporting pci_enable_pcie_error_reporting
subdir-ccflags-y += -DNV_DROP_PCIE_ERROR_REPORTING
# PCIE EPF driver probe has additional argument as ID
subdir-ccflags-y += -DNV_PCIE_EFP_DRIVER_PROBE_HAS_ID_ARG

2
drivers/misc/nvscic2c-pcie/epc/module.c
View File

@@ -354,7 +354,7 @@ nvscic2c_pcie_epc_probe(struct pci_dev *pdev,
ret = pcim_enable_device(pdev);
if (ret)
goto err_enable_device;
#if !defined(NV_DROP_PCIE_ERROR_REPORTING)
#if defined(NV_PCI_ENABLE_PCIE_ERROR_REPORTING_PRESENT) /* Linux 6.5 */
pci_enable_pcie_error_reporting(pdev);
#endif
pci_set_master(pdev);

4
drivers/misc/tegra-pcie-dma-test.c
View File

@@ -5,6 +5,8 @@
* Copyright (C) 2021-2023 NVIDIA Corporation. All rights reserved.
*/
#include <nvidia/conftest.h>
#include <linux/aer.h>
#include <linux/delay.h>
#include <linux/crc32.h>
@@ -170,7 +172,7 @@ static int ep_test_dma_probe(struct pci_dev *pdev,
return ret;
}
#if !defined(NV_DROP_PCIE_ERROR_REPORTING)
#if defined(NV_PCI_ENABLE_PCIE_ERROR_REPORTING_PRESENT) /* Linux 6.5 */
pci_enable_pcie_error_reporting(pdev);
#endif

2
drivers/net/ethernet/nvidia/pcie/tegra_vnet.c
View File

@@ -749,7 +749,7 @@ static int tvnet_host_probe(struct pci_dev *pdev,
goto free_netdev;
}
#if !defined(NV_DROP_PCIE_ERROR_REPORTING)
#if defined(NV_PCI_ENABLE_PCIE_ERROR_REPORTING_PRESENT) /* Linux 6.5 */
pci_enable_pcie_error_reporting(pdev);
#endif

1
scripts/conftest/Makefile
View File

@@ -124,6 +124,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += netif_set_tso_max_size
NV_CONFTEST_FUNCTION_COMPILE_TESTS += netif_napi_add_weight
NV_CONFTEST_FUNCTION_COMPILE_TESTS += pde_data
NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_disable_pcie_error_reporting
NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_enable_pcie_error_reporting
NV_CONFTEST_FUNCTION_COMPILE_TESTS += register_shrinker_has_fmt_arg
NV_CONFTEST_FUNCTION_COMPILE_TESTS += snd_soc_card_jack_new_has_no_snd_soc_jack_pins
NV_CONFTEST_FUNCTION_COMPILE_TESTS += snd_soc_component_driver_struct_has_non_legacy_dai_naming

17
scripts/conftest/conftest.sh
View File

@@ -6985,6 +6985,23 @@ compile_test() {
compile_check_conftest "$CODE" "NV_PCI_DISABLE_PCIE_ERROR_REPORTING_PRESENT" "" "functions"
;;
pci_enable_pcie_error_reporting)
#
# Determine if the pci_enable_pcie_error_reporting() API available.
#
# API pci_enable_pcie_error_reporting() is dropped from Linux 6.5
# with commit 7ec4b34be42345 ("PCI/AER: Unexport
# pci_disable_pcie_error_reporting()")
#
CODE="
#include <linux/aer.h>
void conftest_pci_enable_pcie_error_reporting(void) {
pci_enable_pcie_error_reporting();
}"
compile_check_conftest "$CODE" "NV_PCI_ENABLE_PCIE_ERROR_REPORTING_PRESENT" "" "functions"
;;
register_shrinker_has_fmt_arg)
#
# Determine if the 'register_shrinker' function